﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class Book1
    {
        static void Main(string[] args)
        {
            Book book = new Book();

            book.Id = 14;
            book.Price =999999999999;
            book.Name = "林鸿鑫的介绍";

            book.PrintMsg();
        }
    }
}
